So, One day i was gaming on my EVGA GTX 750ti, Gigabyte ep35-ds3l, and core 2 quad q6600, when the screen went black, and pc restarted itself. i shrugged it off as a one time crash, and ignored it. For the next week, it kept doing the exact same thing. Eventually, i bought a new cpu, and when that didn't help, i shipped my gpu off to EVGA for RMA. When that didn't help, i called evga, thinking they sent me another bad gpu, and they informed me that the one id sent to RMA had worked just fine. They informed me that its the motherboard thats the problem, so after running some tests, i'm here, at the computer, asking you guys for help. I literally have no money (i'm 12) and need a new motherboard, since the computer cant even run roblox with out crashing. Any opinions on how to get a mobo for 0 to 10$? (I could earn that easily.)